站点设定

仓库
语言设定
货币设定
资源
视频库
Cx Family Common Mode Chokes
0402CT Low Profile Chip Inductors
XAL7050 High-inductance Shielded Power Inductors
XGL4020 Ultra-low DCR Power Inductors

No-Opto Flyback Transformers

符合RoHS
  • Three output versions optimized for Texas Instruments LM5180 and LM5180-Q1 Flyback Converters, Analog Device LT830x Flyback Converter and similar ICs
  • Output versions: YA8864-BL, YA8916-BL, YA8779-BL
立即购买:
计数 单价
1 $2.85
300 $2.28
600 $1.98
1200 $1.73
3000 $1.48
6000 $1.36

对于大批量采购或非库存产品,点击这里请求报价

. 现货,可今天发货.
索取样品:

典型应用

与Texas Instruments LM5180-Q1一起使用

零件号 输入电压 输出 功率 Fsw
Sec1 Sec2
YA8864-BL_ 4.5 V 70 V 20 V , 0.1 A 5 V , 0.3 A 3.5 W 350 kHz
YA8916-BL_ 4.5 V 70 V 15 V , 0.2 A 8 V , 0.2 A 4.6 W 350 kHz
YA8779-BL_ 4.5 V 70 V 5 V , 1.2 A - 6 W 350 kHz

规格

Electrical specifications at 25°C.

零件号 0A时的
电感 (µH) 1
(公差: ±10%)
最小电感
  2 A (µH) 2
DCR max (Ω) 3 最大
漏电感
(µH) 4
匝数比 隔离
电压 (Vrms) 5
Pri Sec1 Sec2 Pri : Sec1 : Sec2
YA8864-BL_ 30 27 0.180 0.680 0.180 0.295 1 : 1.5 : 0.4 1500
YA8916-BL_ 30 27 0.360 0.695 0.392 0.565 1 : 1 : 0.52 1500
YA8779-BL_ 30 24 0.140 0.013 - 0.380 1 : 0.33 : - 1500
注释
  1. Inductance is for the primary, measured at 300 kHz, 0.1 Vrms, 0 Adc.
  2. Minimum inductance is for the primary, measured at 300 KHz, 0.1 Vrms, 2 Adc.
  3. Sec1 DCR for YA8779 is with windings connected in parallel.
  4. Leakage Inductance is for the primary, measured with secondary windings shorted together.
  5. 1500 Vrms, one minute isolation (hipot) between primary and secondary.

端子:

  • RoHS-compliant. 260°C compatible. Tin-silver-copper over tin over nickel over phos bronze. Other terminations available at additional cost.

包装:

  • D = 13" machine-ready reel
    EIA 481 embossed plastic tape. Quantities less than full reel available: in tape (not machine ready) or with leader and trailer ($25 charge).
环境
环境:
符合RoHS
环境温度范围:
–40°C to +85°C
储存温度范围:
Component: –40°C to +125°C
Tape and reel packaging: –40°C to +80°C
最高元件温度:
+125°C (ambient + temperature rise)
故障率(FIT)/平均故障间隔时间(MTBF):
38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332

原理图

YA8779*

ya8779s.gif
*Connect pin 5 to 6 and pin 7 to 8 on the PC board
 

YA8864

ya8864s.gif
 

YA8916

ya8916s.gif

 

物理特性

ya8779d.gif
dims_inches_mm.gif

卷装规格

tapereel_pl.gif

 
Parts per reel Reel dimensions (mm) Tape dimensions (mm) Orientation
13" (330 mm) A B C D E W P Po P1 H T part_or_c.gif
300 330 100 13 38,4 32,4 32 20 4 2 10,69 0,42

一般规格

核心材料:
Ferrite
重量:
2.05 – 2.15 g
包装:
300/13″ reel Plastic tape: 32 mm wide, 0.42 mm thick, 20 mm pocket spacing, 10.69 mm pocket depth

焊接/清洗

湿气敏感度等级(MSL):
1 (unlimited floor life at <30°C / 85% relative humidity)
抗焊接热:
Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles
焊接之前,请参阅焊接线艺元件
PCB清洗:
Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. More info.